Copper
Molecular Structure:
MDL:
MFCD00010965
Molecular Formula:
Cu
Molecular Weight:
63.54
Alias:
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Copper |
AR |
500g |
RMB 121 |
|
Copper |
AR |
500g |
RMB 165 |
|
Copper |
SP |
25g |
RMB 88 |
|
Copper |
4N,99.99% |
25g |
RMB 88 |
|
Copper |
1.0mg/l ,分析标准品 |
20ml |
RMB 77 |
|
Copper |
4N,99.99% |
100g |
RMB 308 |
|
Copper |
AR |
100g |
RMB 44 |
|
Copper |
99.9%,80-100nm |
10g |
RMB 154 |
|
Copper |
99.9%,80-100nm |
50g |
RMB 539 |
|
Copper |
99.9%,80-100nm |
250g |
RMB 1958 |
|
Copper |
99.9%,10-30nm |
10g |
RMB 209 |
|
Copper |
99.9%,10-30nm |
50g |
RMB 869 |
|
Copper |
99.9%,10-30nm |
250g |
RMB 3927 |
|
Copper |
99.9%,D50(1.0~3.0μm) |
500g |
RMB 1188 |
|
Copper |
99.9%,D50(1.0~3.0μm) |
100g |
RMB 275 |
|
Copper |
99.9%,D50(1.0~3.0μm) |
25g |
RMB 77 |
|
Copper |
99.9%,D50(0.6~1.0μm) |
500g |
RMB 1397 |
|
Copper |
99.9%,D50(0.6~1.0μm) |
100g |
RMB 319 |
|
Copper |
99.9%,D50(0.6~1.0μm) |
25g |
RMB 88 |
|
Copper |
99.9%,D50(0.2~0.55μm) |
500g |
RMB 1617 |
|
Copper |
99.9%,D50(0.2~0.55μm) |
100g |
RMB 385 |
|
Copper |
99.9%,D50(0.2~0.55μm) |
25g |
RMB 121 |
|
Copper |
99.9%,D50(1.0~3.0μm) |
25kg |
Inquiry |
|
Copper |
99.9%,D50(0.6~1.0μm) |
25kg |
Inquiry |
|
Copper |
99.9%,D50(0.2~0.55μm) |
25kg |
Inquiry |
|
Copper |
4N,99.99% |
500g |
RMB 1419 |
|
Character:
微红色有光泽具有延展性的金属,露置空气中变暗色,在湿空气中表面变成绿色的碱式碳酸盐,常制成块状、片状、箔状、丝状或粉末等。能很快溶于稀硝酸和热浓硫酸,也溶热浓的氢溴酸,在冷盐酸、稀硫酸或氨水中溶解缓慢。能与乙酸或其他有机酸起作用。
熔点:1083℃
沸点:2595℃
密度:8.92
Quality Standard:
项目 分析纯
(AR)
含量(Cu)Assay,% ≥ 99.5
硝酸不溶物Insoluble matter,% ≤ 0.01
硫化氢沉淀物Snbstances not prec-
ipitated by hydrogen sulfide,% ≤ 0.04
铁(Fe)Iron,% ≤ 0.01
砷(As)Arsenic,% ≤ 0.001
银(Ag)silver,% ≤ 0.002
锑和锡(以Sn计)Antimony and tin,% ≤ 0.01
铅(Pb)Lead,% ≤ 0.01
Storage:
密封保存。
试剂、合金、电镀。